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混凝土砌块砌体夹芯墙是一种耐久性很好的节能复合墙体;复合保温装饰砌块则是一种在块型设计上实现了保温、承重(或自承重)功能合二为一的块材,用其砌筑的砌体则成为一种类似于夹芯墙结构的新型墙体。复合保温砌块的特点是其保温层同时兼作这种夹芯墙的“复合受力”结合层。本文从设计规范的层面出发,论述该种砌块墙体的设计原理和构造措施;尤其对采用高效保温材料(EPS)作块材拉结受力材料时,其物理力学性能中比较受到关注的抗燃烧性能、对环境的适应性、耐候性和耐久性能等,作了较为详细的介绍和分析,并对这种砌块本身的结构设计提出建议。
Concrete block masonry sandwich wall is a very durable energy-saving composite wall; composite thermal insulation decorative block is a block design to achieve the insulation, load-bearing (or self-supporting) function combined Of the block, with its masonry masonry has become a kind of new wall similar to the sandwich wall structure. Composite insulation block is characterized by its insulation at the same time as this sandwich wall “composite force ” bonding layer. This paper discusses the design principles and construction measures of this type of block wall from the aspect of the design specifications. Especially, the physical and mechanical properties of EPS block are more concerned when they are used as bulk materials. Anti-burning performance, environmental adaptability, weatherability and durability, made a more detailed introduction and analysis, and make recommendations on the structural design of this block itself.